| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $41.31 | 7.357% | $44.3492 | $44.35 | $44.35 | $44.30 |
| Purchase #2 | $56.76 | 12.577% | $63.8987 | $63.90 | $63.90 | $63.90 |
| Purchase #3 | $45.88 | 6.441% | $48.8351 | $48.84 | $48.85 | $48.80 |
| Purchase #4 | $249.70 | 12.412% | $280.6928 | $280.69 | $280.70 | $280.70 |
| Purchase #5 | $208.85 | 8.863% | $227.3604 | $227.36 | $227.35 | $227.40 |
| Purchase #6 | $161.85 | 11.484% | $180.4369 | $180.44 | $180.45 | $180.40 |
| Purchase #7 | $55.29 | 3.357% | $57.1461 | $57.15 | $57.15 | $57.10 |
| 7 purchase totals = | $819.64 | $902.7192 | $902.73 | $902.75 | $902.60 | |